<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="stylesheet" href="../css/float-page.css" />
    <title>Document</title>
  </head>
  <body>
    <div class="container">
      <div class="clearfix">
        <div class="logo lf">logo</div>
        <div class="banner1">banner1</div>
        <div class="banner2 lr">banner1</div>
      </div>
      <div class="menu">菜单</div>
      <div class="clearfix">
        <div class="lf" style="width: 760px">
          <div class="lf-item lf" style="width: 370px">栏目1</div>
          <div class="lf-item lf" style="width: 370px">栏目2</div>
          <div class="lf-item lf">栏目3</div>
          <div class="lf-item lf">栏目4</div>
          <div class="lf-item lf">栏目5</div>
          <div class="lf-item lf">栏目6</div>
        </div>
        <div class="lr">
          <div class="lr-item">栏目7</div>
          <div class="lr-item">栏目8</div>
          <div class="lr-item">栏目9</div>
        </div>
      </div>
      <div class="footer">页脚</div>
    </div>
  </body>
</html>
